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Individual Calculations May 2011 |
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| Sadorra, Julio Total change: 22.50 | |   |
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| UTD Spring GM Invitational sponsored by Turner Construction | Richardson, Texas | USA | 2011-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2550 | 2475 | 7.50 | 12 | 2.76 | 10 | 27.60 | |
|  Becerra, Julio | g | | 2549 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | |  Robson, Ray | g | | 2522 | USA | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Shabalov, Alexander | g | | 2590 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Panchanathan, Magesh | g | | 2542 | IND | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Bojkov, Dejan | g | | 2523 | BUL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Iotov, Valentin | g | | 2574 | BUL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Iotov, Valentin | g | | 2574 | BUL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Bojkov, Dejan | g | | 2523 | BUL | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Panchanathan, Magesh | g | | 2542 | IND | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Shabalov, Alexander | g | | 2590 | USA | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Robson, Ray | g | | 2522 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Becerra, Julio | g | | 2549 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Final 4 of College Chess | Herndon, Virginia | USA | 2011-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2469 | 2475 | 0.50 | 2 | -0.51 | 10 | -5.10 | |
| | Margvelashvili, Giorgi | g | | 2531 | GEO | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sipos, Istvan | m | | 2407 | HUN | 0.00 | 1 | -0.59 | 10 | -5.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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